Sigit Nurharsanto
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Sun Tracking Otomatis Untuk Pembangkit Listrik Tenaga Surya (PLTS) Sigit Nurharsanto; Adhy Prayitno
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 4, No 2 (2017): Wisuda Oktober Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Electricity has been used by industry, offices, as well as for the general public and individuals that is greatly improved in demand source of theelectricity can be obtained from solar energy converted into electrical energy by utilizing solar panels. The solar power can be utilized as an alternative electric energy, in utilizing this solar energy is by using a photovoltaic process,which converts directly solar energy into electrical energy.An automatic sun tracking for solar power plants can be designed to meet the needs of large-scale households which people can be easity to use itstechnology, This technology can be designed using some basic instruments such as solar panels. LDR (Light Dependent Resistor), Arduino microcontroller, motor AC and Motor Drivers. Some components are assembled and programmed into a sun tracking device that is called sun tracking,In this research the sun tracking used an automatic motion which following the direction of sunlight using arduino uno brain. The sunlight on LDR sensor and direct motor driver gave the command β€˜β€™On’’ to a DC motor that would move the solar panel to always perpendicular to the arrival of sunlight. Therefore, the solar panels with automatic suntracking system in this research is obtained a control system that can work maximally in the process of controlling and revealed the maximum current.Keywords : Microcontroller, LDR, DC Motor, Solar Panel,Photovoltaics
Electric Power Optimizing Of Solar Panel SystemThrough Solar Tracking Implementation; A Case Study in Pekanbaru Adhy Prayitno; Muhammad Irvan; Sigit Nurharsanto; Wahyu Fajar Yantoa
INSIST Vol 2, No 2 (2017)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (243.486 KB) | DOI: 10.23960/ins.v2i2.85


Observations and measurements have been conducted towards a solar panel electric power output that is utilized by a solar tracking system. The electrical power output depends on the position of the sun and time and the direction of the panel surface against the angle of the incident light. For power optimization, the solar panel surface should always be directed perpendicular to the direction of the sunlight falling to the surface of the panel. The application of the solar tracking system controlled by a micro controller gives the expected results. The electrical power output of a static solar panel mounted on a fixed position becomes the benchmark of the output electric power value in this study. The measurement results of the electric power output of the solar panel with sun tracking system shows a significant increase in sunny weather conditions.The average increase of that is about 57.3%.Keywords: LDR, micro controller, optimal power output, performance improvment, sun tracking,